Renal circulation during hypotension
Copyright policy )Renal circulation during hypotension
Abstract The partial pressures of canine aortic and renal parenchymal oxygen and carbon dioxide were measured spectrometrically in vivo. Renal parenchymal hypoxia and hypercapnia, disproportionate to aortic controls, were found to occur in systemic hypotension and to persist after a return of normotension. This argues for the existence of a vasoconstrictive mechanism in renal vasculature.
Carbon Dioxide, Kidney, Mass Spectrometry, Hypercapnia, Oxygen, Dogs, Renal Artery, Regional Blood Flow, Methods, Animals, Aorta, Abdominal, Blood Gas Analysis, Hypotension, Hypoxia
Carbon Dioxide, Kidney, Mass Spectrometry, Hypercapnia, Oxygen, Dogs, Renal Artery, Regional Blood Flow, Methods, Animals, Aorta, Abdominal, Blood Gas Analysis, Hypotension, Hypoxia
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